Nodemcu ESP 32S ESP WROOM 32UE Development Board

Specifications:
802.11b/g (802.11n, at 150 Mbps).
Wi-Fi frequency range 2400 ~ 2483.5 MHz.
Clock frequency adjustment range from 80MHz to 240MHz
Support built-in 2-channel RTOS 12-bit high-precision ADC, up to 18 channels.
Support UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S interface.
Support multiple sleep modes, ESP32 chip sleep current is less than 5μA.
Built-in Lwip protocol stack
Supports STA/AP/STA+AP working mode. Supports local serial port upgrade and remote firmware upgrade (FOTA).
General AT commands can be used quickly
Supports secondary development, integrated Windows, Linux development environment.
Type: development board.
Material: PCB.
Black color.